“civil aviation”的概念、定义、翻译、参考文献-科学参考

单词	civil aviation
释义	civil aviation Encyclopedia 工学民用航空释 civil aviation民用航空使用航空器从事除了国防、警察和海关等国家航空活动以外的航空活动。分为运输航空和通用航空两部分。简称民航。
随便看	tax law taxodiaceae of Tang Dynasty at the Shanghuang Taoist Temple of Dujiangyan City taxodium taxodont Tax Office taxol taxol producing fungi taxon tax on knowledge taxonomical group taxonomic character taxonomies of learning taxonomies of visualization Taxonomy taxonomy taxonomy of animal parasites taxonomy of learning taxonomy of science taxonomy problem taxon uniformitarianism tax on wine contract Taxpayer taxpayers' rights tax payments turn over to the central government tax payments turn over to the central government without quota

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